Background technology
Along with the social materials growth in the living standard, people no longer are confined to original fundamental characteristics such as resisting cold barrier body to the requirement of textiles.According to the different purposes of textiles, people not only require comfort, wish that also it has the specific functions such as health care, safety, such as uvioresistant, anti electromagnetic wave, waterproof and oilproof, antibiotic, fire-retardant etc.In decades recently; because the destruction that atmospheric advection layer ozone is on the rise; the amount of ultraviolet irradiation that ground is accepted increases gradually; ultraviolet ray more and more receives publicity on the impact of health (mainly being skin); people begin to seek the protection to self; to prevent ultraviolet excessive irradiation, are comparatively effectively protected modes and wear the clothes with anti-ultraviolet function.Develop thus anti-ultraviolet property fabric good and that have a Comfortable elastic and have very high market using value.
The manufacture method of anti-ultraviolet fabric is broadly divided into rear arrangement and spinning uvioresistant fiber two large classes.Finishing method is with the method for screening uv-ray agent by dipping or coating anti-ultraviolet function to be appended on the textiles.The spinning of uvioresistant fiber then is screening uv-ray agent to be blended in the spinning solution or with the silk of smoke agent for shielding and the common spun skin-core structure of spinning solution, thereby make uvioresistant fiber, the fabric that this fiber is made into is in style, all good than finishing method aspect washable.
T-400 is a kind of novel elastomer, is the bicomponent fiber of being made by two kinds of different polyster fibres of shrinkage factor, can automatic curled, have thus permanent spireme crimpiness and excellent bulkiness.Compare with the polyster fibre of routine, T-400 has better elasticity and elastic recovery rate, and the feel of particularly soft and good COLOR FASTNESS.Compare with elastic spandex fiber, T-400 overcome spandex core-covered after through weaving, dye, typing, alkali cleaning, frosted is normal later on fracture occurs, and the unequal defective of looped weft often appears in cloth cover.The fabric of being knitted system by T-400 also has good shape-retaining ability and wrinkle resistance.
It silk is a kind of cellulose fibre, and raw material is from timber, and process is nontoxic, pollution-free, and bio-degradable after a day silk product uses can be to environment, thus be called as " 21st century green fiber ", and obtain international environmental protection certificate.Tencel fiber is done by force a little less than terylene, but apparently higher than general viscose, wetting then improves significantly than viscose glue by force, and has good washing DIMENSIONAL STABILITY and higher hygroscopicity.The circular cross-section of tencel fiber and vertically good outward appearance have the gloss as the silk, good feel and drapability so that knit the fabric of making by it.
Anti-ultraviolet fabric in the market is of less types and comfortableness is not good enough, and therefore developing the uvioresistant elastic fabric will have higher using value.
The utility model content
The utility model provides the uvioresistant that a kind of uvioresistant is effective, the product applicability is strong and comfortableness is good elastic fabric.
A kind of uvioresistant elastic fabric, by the fabric that the first warp thread that interweaves, the second warp thread and weft yarn form, described the first warp thread is the uvioresistant polyster fibre, and described the second warp thread is tencel fiber, and described weft yarn is T-400 elasticity polyster fibre.
Adopting the uvioresistant polyster fibre is the first warp thread, can utilize the screening uv-ray agent that contains in the uvioresistant polyster fibre that ultraviolet ray is absorbed or reflects, so that fabric has good safeguard function.
Adopting tencel fiber is the second warp thread, can utilize the good physical property of tencel fiber, make fabric have the gloss as the silk, good feel and drapability, and good washing DIMENSIONAL STABILITY and higher hygroscopicity, extremely help to improve the outward appearance of fabric and take performance.
Adopting T-400 elasticity polyster fibre is weft yarn, can utilize the feel of the good elasticity of T-400 and elastic recovery rate, particularly soft and good COLOR FASTNESS, makes fabric have Comfortable elastic and good shape-retaining ability and wrinkle resistance.
Described the first warp thread is preferably uvioresistant terylene short fiber yarn, and specification is 28~40S.
Described the second warp thread is preferably a day silk staple fibre yarn, and specification is 28~40S.
Described the first warp thread and the second warp thread are in 1~2: 1~2 ratio is arranged.
Described weft yarn is preferably T-400 elasticity polyester filament, and specification is 50~150D.
The elementary organization of described uvioresistant elastic fabric is 1/2 twill-weave.Can suitably add its hetero-organization according to different demands, such as in 2/2 twill, galassing, 1/3 brokentwlllweave, 5/2 satin weave, 5/3 satin weave, united organization, the plain weave ground small jacquard tissue one or more.
Described uvioresistant terylene short fiber yarn, day silk staple fibre yarn and T-400 elasticity polyester filament are all selected the commercially available prod, perhaps adopt existing preparation method commonly used to be prepared from.
Compared with prior art, the utlity model has following advantage:
Contain the uvioresistant terylene in the warp thread of the utility model uvioresistant elastic fabric, can make fabric have good uvioresistant effect.The elementary organization of this fabric is 1/2 twill-weave.Can suitably add some alternative constructions according to different demands.
The utility model uvioresistant elastic fabric weft yarn adopts T-400 elasticity terylene, can make fabric have Comfortable elastic and good shape-retaining ability and wrinkle resistance, and overcome in the spandex core-covered yarn woven fabric spandex fibre through weaving, dye, typing, alkali cleaning, frosted is normal later on fracture occurs, and the unequal drawback of looped weft often appears in cloth cover.
Contain tencel fiber in the utility model uvioresistant elastic fabric warp thread, can be so that fabric has the gloss as the silk, good feel and drapability.
The utility model uvioresistant elastic fabric comprehensive physical performance that the elasticity of the protection effect of uvioresistant terylene, T-400 elasticity terylene and tencel fiber is good integrates, make fabric possess simultaneously uvioresistant effect, Comfortable elastic and soft, the multiple premium properties such as gloss is graceful, drapability is good, and function is lasting, durability is strong.